2019120170

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{172427}}^1$

素因数の和:173605

約数の個数: 16

約数和(自身を含む): 3637541088

約数和(自身を除く): 1618420918

約数列:

[1, 2, 5, 10, 1171, 2342, 5855, 11710, 172427, 344854, 862135, 1724270, 201912017, 403824034, 1009560085, 2019120170]

約数ペア:

[(1, 2019120170), (2, 1009560085), (5, 403824034), (10, 201912017), (1171, 1724270), (2342, 862135), (5855, 344854), (11710, 172427)]